Not sure on the 2nd gen, but I am going to assume it is similiar at least to the 1st gen.

The 1st gen has 12 pucks......8 of the 2" diameter size and 4 of the 3" diameter. The rear ones are the ones that are the 3" diameter (2 at each corner) The rest are all 2" diameter, although I think a 3" diameter would still work in most places.

I hope that helps...at least somewhat.

'97 Rodeo
3.2L V6
DOR 3" lift, 3"BL, DOR Boulder Bars, Tera-Low's, 33x10.5,Surco Safari Rack, Cobra CB, Rancho 9000's....andnNow with Half-Doors for the summer